<!doctype html>
<html>

	<head>
		<meta charset="UTF-8" />
		<title>冒泡</title>
	</head>

	<body>
		看控制台
		<script type="text/javascript">
			var arr = [88, 55, 60, 30, 20, 10]

			for(var j = 0; j < arr.length - 1; j++) {
				for(var i = 0; i < arr.length - 1 - j; i++) {
					if(arr[i] > arr[i + 1]) {
						var temp = arr[i];
						arr[i] = arr[i + 1];
						arr[i + 1] = temp;
					}
				}
			}
			console.log(arr);
		</script>
	</body>

</html>